TNMG 160412 T5105 Wendeplatten - Tungaloy

Take advantage of a wear-resistant T5105 CVD-coated carbide grade combined with ISO conformity and a secure clamping form to ensure consistent surface finish and extended tool life in high-speed turning. Order genuine Tungaloy inserts directly via Metav Werkzeuge or consult our specialists for tailored machining recommendations.

TNMG 160412 T5105 TNMG160412 turning insert — Tungaloy for turning

A TNMG 160412 T5105 triangular ISO turning insert designed for external and internal turning, optimised for high-speed machining of cast iron under stable conditions

• CVD-coated carbide for high-speed turning
• ISO triangular 60° form for standard holders
• 1.2 mm corner radius for robust edge strength
• Double-sided chipbreaker with cylindrical hole

Maximum productivity through optimised grade and coating

The combination of a CVD-coated carbide substrate and the T5105 grade provides markedly improved wear resistance during sustained, high-speed operations. This formulation reduces flank wear and maintains cutting-edge geometry for longer, minimising tool changes and downtime. In practice, this means fewer interruptions in the production cycle and a more predictable maintenance schedule — a decisive benefit for precision turning processes requiring consistent dimensional accuracy and repeatable surface quality.

Secure compatibility and predictable clamping for repeatable results

The insert conforms to ISO geometry and a 60° triangular shape, which ensures compatibility with a wide range of standard external holders and boring bars. Important mounting parameters such as form, clearance angle, tolerance class, fastening method, size and thickness determine holder fit; the presence of a cylindrical hole supports reliable screw clamping. Clear, standardised geometry simplifies tool setup and reduces the risk of incorrect assembly, delivering stable cutting conditions and reproducible component tolerances.

Improved component finish and efficient chip control

A double-sided chipbreaker designed for the T5105 grade provides stable chip formation when machining cast iron, promoting controlled evacuation and reduced risk of built-up edge. The 1.2 mm corner radius delivers a balance between edge strength and fine surface finish, helping to achieve the required Ra values with fewer passes. By combining optimised chip control with a robust cutting edge, the insert supports shorter cycle times and consistent part quality — advantages that translate directly into lower per-part machining costs.

Practical system considerations for workshop integration

This insert is part of a system comprising the ISO indexable insert, a matching external holder or boring bar, and the necessary clamping pad and screws. Selecting the correct chipbreaker and grade for the workpiece material and machining stability is essential: the T5105 grade is recommended for high-speed cast iron operations under stable setups. For shops standardising tooling, this insert simplifies inventory by fitting common holder designs while delivering the benefits of a wear-resistant carbide and proven coating technology.

For original Tungaloy TNMG 160412 T5105 inserts and application support, contact Metav Werkzeuge—email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the optimal grade and holder combination for specific turning tasks

Technical data

• Article number: 6850300
• Manufacturer SKU: TUN6850300
• Item label: TNMG160412 T5105 Tungaloy-Wendeplatte
• Intended application: Drehen (turning)

Core data

• Insert designation: TNMG160412
• Grade: T5105
• Material: Hartmetall (carbide)
• Coating: CVD-coated
• Insert size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Insert angle: 60°

Special features

• Triangular insert form
• Double-sided chipbreaker
• With cylindrical hole for screw clamping
• ISO-standardised geometry for holder compatibility
• Optimised for high-speed machining of cast iron
• System components: matching holder, clamping pad and screws

FAQ

Which materials is this insert suitable for?
The TNMG 160412 T5105 insert is designed primarily for high-speed machining of cast iron and performs best under stable cutting conditions.

How does the T5105 grade affect tool life?
The T5105 CVD-coated carbide offers enhanced wear resistance, which extends cutting life and improves consistency of the cutting edge over longer production runs.

Is the insert compatible with standard ISO external holders?
Yes, the ISO geometry and 60° triangular form ensure compatibility with common external holders and boring bars when matching form, tolerance and fastening are observed.

What does the cylindrical hole mean for clamping?
The cylindrical hole allows screw-based clamping with a standard mounting screw, providing secure and repeatable clamping when used with the correct pad and tolerance class.

Can this insert be rotated or indexed to use both sides?
The insert is double-sided; both cutting edges can be indexed to extend productive life before replacement.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.